High Pressure Sodium Vapour Lamps (HPSV LAMPS) High Pressure Sodium Vapour Lamps (HPSV LAMPS) ( 250 ) Technical Specifications Specification Specification Name Values Allowed Values GENERIC High Pressure Sodium Vapour Lamp conforming to IS:9974(Pt.1)/1981 latest and IS:9974 (Pt.2)/1981 latest Yes - ISI marked No Yes, No If ISI market Yes declare CM/L No. (If No write NA) NA - Type of lamps SON T without any coating Tubular shape SON T without any coating Tubular shape Ignitor External - Rated wattage of lamps 250 W 250 W Rated Luminous Flux 22500 for 250 W Lamp 5200 for 70 W Lamp, 12150 for 150 W Lamp, 22500 for 250 W Lamp, 42300 for 400 W Lamp CONSTRUCTIONAL "The lamp dimensions shall comply with the requirements given in the relevant lamp data sheet in IS:9974/1981 Part II latest " Yes - 1/3 Cap designation E40 Cap for 150W/250W/400W - Marking as per Cl. 5 of IS: 9974/1981 Part 1 latest Yes - "The insulation resistance between the shell of the bayonet cap and the contact shall be not less than 50 megohms." >/=50 M ohm - Rated Life of Lamps >/=5000 hours - WARRANTY Guaranteed period of replacement 1 year - REPORTS AND CERTIFICATION Availability of Type Test Report from Central Govt./NABL/ILAC accredited lab to prove conformity to IS specifications as appliacable. Test reports shall furnish on demand by buyer/consignee Yes - Test Report Number TC-6747 - Test Report Date 12/01/18 - Name of Lab NATIONAL ACCREDITAT IONBOARDFOR TESTING AND CALIBRATION LABORATORIES - Address of Lab DELHI - * Bold specifications are the golden parameters. Consignees and Quantity S.No. Consignee Address Quantity Delivery Days 1 Hari Ram 344001, SHQ BSF BARMER OLD JAISHALMER ROAD BARMER 250 15
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